import { Response } from 'express';
import { AuthenticatedRequest } from '../types/auth';
import { logger } from '../utils/logger';

export const teacherController = {
  async useAIAssessment(req: AuthenticatedRequest, res: Response) {
    try {
      const { assignmentId: _assignmentId } = req.params;
      // TODO: 实现使用AI批改功能的逻辑
      res.json({
        success: true,
        message: 'AI批改成功',
        data: {
          _assignmentId,
        },
      });
    } catch (error) {
      logger.error('AI批改失败', {
        context: 'teacherController.useAIAssessment',
        error,
      });
      throw new Error('AI批改失败');
    }
  },

  async addMultimediaAnnotations(req: AuthenticatedRequest, res: Response) {
    try {
      const { assignmentId: _assignmentId } = req.params;
      const { annotations } = req.body;
      // TODO: 实现添加多媒体批注的逻辑
      res.json({
        success: true,
        message: '多媒体批注添加成功',
        data: annotations,
      });
    } catch (error) {
      logger.error('添加多媒体批注失败', {
        context: 'teacherController.addMultimediaAnnotations',
        error,
      });
      throw new Error('添加多媒体批注失败');
    }
  },

  async sendFeedbackToStudent(req: AuthenticatedRequest, res: Response) {
    try {
      const { studentId: _studentId } = req.params;
      const { feedback } = req.body;
      // TODO: 实现给学生发送反馈的逻辑
      res.json({
        success: true,
        message: '反馈发送成功',
        data: feedback,
      });
    } catch (error) {
      logger.error('发送反馈失败', {
        context: 'teacherController.sendFeedbackToStudent',
        error,
      });
      throw new Error('发送反馈失败');
    }
  },

  async uploadTeachingResources(req: AuthenticatedRequest, res: Response) {
    try {
      const { resources } = req.body;
      // TODO: 实现上传教学资源的逻辑
      res.json({
        success: true,
        message: '教学资源上传成功',
        data: resources,
      });
    } catch (error) {
      logger.error('上传教学资源失败', {
        context: 'teacherController.uploadTeachingResources',
        error,
      });
      throw new Error('上传教学资源失败');
    }
  },

  async createExamPaper(req: AuthenticatedRequest, res: Response) {
    try {
      const { title, questions } = req.body;
      // TODO: 实现创建试卷的逻辑
      res.json({
        success: true,
        message: '试卷创建成功',
        data: { title, questions },
      });
    } catch (error) {
      logger.error('创建试卷失败', {
        context: 'teacherController.createExamPaper',
        error,
      });
      throw new Error('创建试卷失败');
    }
  },

  async generateAIQuestions(req: AuthenticatedRequest, res: Response) {
    try {
      const { criteria } = req.body;
      // TODO: 实现AI生成题目的逻辑
      res.json({
        success: true,
        message: 'AI生成题目成功',
        data: { criteria },
      });
    } catch (error) {
      logger.error('AI生成题目失败', {
        context: 'teacherController.generateAIQuestions',
        error,
      });
      throw new Error('AI生成题目失败');
    }
  },
};
